we'll see you back in the next couple of weeks and kristin fisher had to celebrate the apollo 11 launch. will be back. chris: i'm chris wallace. the risk of life threatening floods as tropical storm barry moved inland and president trumps immigration rates start in cities across the country. >> it starts on sunday and it would take people out and bring them back to their countries. chris: the president insists he did not cave on using the census to find out what the people in this country are citizens. president trump: not only did i back down but i did not back up. chris: we discussed this with kellyanne conway who's just back from the southern border. president trump: there's nothing he can say. he's written a report. the report said no collusion and it said effectively, no obstruction. chris: robert mueller's testimony on capitol hill delay as democrats subpoena new witnesses in the russia investigation. we will discuss house democrats showdown with the president with assistant speaker. it's a "fox news sunday" exclusive. plus, the very public feud between speaker pelosi and the left